Is Lactium Sleep Quality Randomized Trial safe?

Updated October 2026

Quick Answer

Lactium Sleep Quality Randomized Trial has evidence relevant to safety, limits, and clinician-discussion contexts, but conclusions should stay close to the cited sources. One representative finding is: Microbiome analysis revealed that the abundance of the genera Blautia and Ruminococcus increased in fecal samples from the LTC-022 group.

Key Takeaways

  • 01Microbiome analysis revealed that the abundance of the genera Blautia and Ruminococcus increased in fecal samples from the LTC-022 group. [Lim SE (2024)]
  • 02Conclusion These results suggest that continuous LTC-022 intake has a beneficial effect on maintaining sleep duration and an appropriate bedtime. [Lim SE (2024)]
  • 03Introduction The use of natural products for the treatment of sleep disturbances is increasing owing to the side effects and limitations of traditional sleep therapy. [Lim SE (2024)]
  • 04Moreover, recent studies have shown a significant correlation between sleep quality and gut microbiota composition. [Lim SE (2024)]
The current Migaku evidence database contains 2 reusable source documents for Lactium Sleep Quality Randomized Trial. This answer focuses on safety, limits, and clinician-discussion contexts. - Microbiome analysis revealed that the abundance of the genera Blautia and Ruminococcus increased in fecal samples from the LTC-022 group. [Lim SE (2024); evidence level 2] - Conclusion These results suggest that continuous LTC-022 intake has a beneficial effect on maintaining sleep duration and an appropriate bedtime. [Lim SE (2024); evidence level 2] - Introduction The use of natural products for the treatment of sleep disturbances is increasing owing to the side effects and limitations of traditional sleep therapy. [Lim SE (2024); evidence level 2] - Moreover, recent studies have shown a significant correlation between sleep quality and gut microbiota composition. [Lim SE (2024); evidence level 2] - Results revealed that sleep quality measured by change in Pittsburgh Sleep Quality Index (PSQI) score improved in both the LZComplex3 and placebo groups. [Scholey A (2017); evidence level 2] Evidence levels are sorting aids, not final clinical grades. Level 1 usually indicates systematic-review style evidence, level 2 indicates randomized trials or public-health guidance, and lower levels need more cautious wording. This page is educational. People with medical conditions, pregnancy, medication use, or unusual symptoms should ask a qualified clinician before changing supplements, medication, or treatment routines.

Sources

  1. Dietary supplementation with Lactium and L-theanine alleviates sleep disturbance in adults: a double-blind, randomized, placebo-controlled clinical study.
  2. Exploring the Effect of Lactium™ and Zizyphus Complex on Sleep Quality: A Double-Blind, Randomized Placebo-Controlled Trial.